230446 has 4 divisors (see below), whose sum is σ = 345672. Its totient is φ = 115222.

The previous prime is 230431. The next prime is 230449. The reversal of 230446 is 644032.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57610 + ... + 57613.

It is an arithmetic number, because the mean of its divisors is an integer number (86418).

2²³⁰⁴⁴⁶ is an apocalyptic number.

230446 is a deficient number, since it is larger than the sum of its proper divisors (115226).

230446 is a wasteful number, since it uses less digits than its factorization.

230446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115225.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 230446 is about 480.0479142752. The cubic root of 230446 is about 61.3088342082.

Adding to 230446 its reverse (644032), we get a palindrome (874478).

It can be divided in two parts, 230 and 446, that added together give a palindrome (676).

The spelling of 230446 in words is "two hundred thirty thousand, four hundred forty-six".